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3 years ago

True or False: The slope between the points (5.-7) and (8, 8) is

Mathematics

2 answers:

Kipish [7]3 years ago

8 0

Answer:

The slope between the points (5.-7) and (8, 8) is _____ (what is the number)

Step-by-step explanation:

sleet_krkn [62]3 years ago

4 0

Answer:

The correct slope is 5

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer/how I got this answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

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Which expression is equivalent to -2.1 + (-5.9) + (-3.7)?

devlian [24]

I think the best answer would be (A) (2.1+5.9+3.7) but the only difference is that one is negative an the other is positive

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3 years ago

Help me with this question

nikklg [1K]

Answer:

314

Step-by-step explanation:

the formula to get the area of a circle is $\pi r^{2}$

pi=3.14 and r=10

do you get 3.14 x $10^{2}$

3.14 x 100

314

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2 years ago

What is the effect on the graph of the function f(x) = x^2 when f(x) is changed to f(x − 6)

olya-2409 [2.1K]

Answer:

The comparison graph is also attached in 3rd figure. In the 3rd figure, the graph with vertex (0, 0) is representing $f(x) = x^2$ and $\:f\left(x\right)=\left(x-6\right)^2$ is represented as being shifted 6 units to the right as compare to the function $f(x) = x^2$ .

Step-by-step explanation:

When we Add or subtract a positive constant, let say c, to input x, it would be a horizontal shift.

For example:

Type of change Effect on y = f(x)

$y = f(x - c)$ horizontal shift: c units to right

Considering the function

$f(x) = x^2$

The graph is shown below. The first figure is representing $f(x) = x^2$ .

Now, considering the function

$\:f\left(x\right)=\left(x-6\right)^2$

According to the rule, as we have discussed above, as a positive constant 6 is added to the input, so there is a horizontal shift, 6 units to the right.

The graph of $\:f\left(x-6\right)=\left(x-6\right)^2$ is shown below in second figure. It is clear that the graph of $\:f\left(x-6\right)=\left(x-6\right)^2$ is shifted 6 units to the right as compare to the function $f(x) = x^2$ .

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3 years ago

−4.2(−2.8+4.5) I think I know what the answer is but I just want to be 100% sure. Please solve this and tell me your answer. I

Talja [164]

Answer:

-7.14

Step-by-step explanation:

Evaluate

−4.2(−2.8 + 4.5)

Open parenthesis

(-4.2 * -2.8) + (-4.2 * 4.5)

= (11.76) + (- 18.9)

= 11.76 - 18.9

= -7.14

NOTE:

Negative (-) × negative (-) = positive (+)

Positive (+) × positive (+) = positive (+)

Negative (-) × positive (+) = negative (-)

Positive (+) × negative (-) = negative (-)

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3 years ago

An international company has 18,700 employees in one country. If this represents 17.8% of the company's employees, how many empl

inessss [21]

I got 3,328 hope this helps

5 0

3 years ago

Read 2 more answers